(2R,3S,E)-3-hydroxy-2,6-bis(tetrahydropyranyloxy)-4-hexenyl p-toluenesulfonate

Base Information

Chemical Name:(2R,3S,E)-3-hydroxy-2,6-bis(tetrahydropyranyloxy)-4-hexenyl p-toluenesulfonate
CAS No.:158497-86-0
Molecular Formula:C₂₃H₃₄O₈S
Molecular Weight:470.584
Hs Code.:

Synonyms:(2R,3S,E)-3-hydroxy-2,6-bis(tetrahydropyranyloxy)-4-hexenyl p-toluenesulfonate

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (2R,3S,E)-3-hydroxy-2,6-bis(tetrahydropyranyloxy)-4-hexenyl p-toluenesulfonate

Chemical Property:

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Technology Process of (2R,3S,E)-3-hydroxy-2,6-bis(tetrahydropyranyloxy)-4-hexenyl p-toluenesulfonate

There total 4 articles about (2R,3S,E)-3-hydroxy-2,6-bis(tetrahydropyranyloxy)-4-hexenyl p-toluenesulfonate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 72.0%

: 98-59-9
p-toluenesulfonyl chloride

: 158497-85-9
(2R,3S,E)-2,6-bis(tetrahydropyranyloxy)-4-hexen-1,3-diol

: 158497-86-0
(2R,3S,E)-3-hydroxy-2,6-bis(tetrahydropyranyloxy)-4-hexenyl p-toluenesulfonate

Guidance literature:: With pyridine;

Reference yield:

: 29581-05-3
(2E,4S,5R)-4,6-diacetoxy-5-hydroxy-2(E)-hexenal

: 158497-86-0
(2R,3S,E)-3-hydroxy-2,6-bis(tetrahydropyranyloxy)-4-hexenyl p-toluenesulfonate

Guidance literature:: Multi-step reaction with 4 steps

1: 75.3 percent / NaBH₄ / methanol / 1 h

2: 99 percent / Amberlyst-15 / CH₂Cl₂ / 3 h / Ambient temperature

3: 80.6 percent / NaOMe / methanol / 3 h / 0 - 5 °C

4: 72 percent / pyridine

With pyridine; sodium tetrahydroborate; amberlyst-15; sodium methylate; In methanol; dichloromethane;

Reference yield:

: 38081-33-3
(2R,3S,E)-4-hexen-1,2,3,6-tetraol 1,3-diacetate

: 158497-86-0
(2R,3S,E)-3-hydroxy-2,6-bis(tetrahydropyranyloxy)-4-hexenyl p-toluenesulfonate

Guidance literature:: Multi-step reaction with 3 steps

1: 99 percent / Amberlyst-15 / CH₂Cl₂ / 3 h / Ambient temperature

2: 80.6 percent / NaOMe / methanol / 3 h / 0 - 5 °C

3: 72 percent / pyridine

With pyridine; amberlyst-15; sodium methylate; In methanol; dichloromethane;